Heavy Duty Alternator

Delco Remy 50MT™: Proven Power for the Heaviest Work 

For more than five decades, the Delco Remy 50MT Heavy Duty Straight Drive Starter has earned its place as a trusted workhorse in the most demanding environments. Construction sites, mining operations, off-road fleets and off-highway equipment all depend on it to deliver reliable starting power.
The size and strength of the 50MT are part of what sets it apart. It is the most powerful starter in the Delco Remy family, making it the one you reach for when durability and performance are essential.

While the 50MT has been around for a long time, its coverage—and the number of applications it supports—continues to grow.

Finding the exact part you need is now easier, too. Our new product sheet introduces two
ways to cross-reference part numbers:
  • Search by new service part number, including reman options, private label OE numbers andreference numbers
  • Search by reference number with a corresponding replacement number
50MT: Features and Benefits
  • Designed for extreme off-highway and industrial applications, helping it stand up to harsh environmental conditions
  • IP6K9K compliant, meaning it is completely dust-tight and protected against powerful, high-temperature, high-pressure water jets and steam cleaning
  • Trusted by OE and aftermarket customers globally for over 50 years


Download the 50MT Product Sheet today for quick part number reference!

“This resource takes the guesswork out of specifying the right starter,” says Todd Harbin, Catalog Specialist. “Whether you’re working from an original Delco Remy part number or a manufacturer reference, you can quickly confirm the correct part and know your options anywhere in theworld.”
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